This kit is FAA STC approved for Cessa/Columbia/Lancair 300 & 350 aircraft.
The kit securely attaches a portable system in the rear passenger area and allows all occupants to safely travel above 12,000′. This is a great low cost option for these aircraft which were not originally designed to have an oxygen system. The kit comes complete with a 22 cubic foot cylinder, four outlet pressure regulator, four complete oxygen conserving breathing stations, mounting hardware, STC paperwork and installation instructions.